Fits Perfectly: Neck Girth: 9.0"" - 10.2""(22.8 - 25.9cm), chest Girth: 12.4""-14.0""( 31.5 - 35.5 cm) Please accurately measure your cat and carefully select a harness by referring to the size chart. For a better fit for your adorable kitty, it is suggested that you choose a larger size. Package includes: 1 * cat harness & 1 * nylon leash (59 inch) | No Escape Again: This cat harness with leash set features the magic tape and back buckle design for secure closure to stop the cat slip out. And the vest-style design protects the neck of your cat against the pull and strain of a collar. You can share enjoyable walks, exercise and playtime outside with your kitty now | Super Comfortable: This real comfy harness is made of superior fabric, with soft edge and air-mesh padding, which can effectively prevent injuries, giving extra comfort and protection. With this practical design, our cat harness gives your four-legged friend a snug fit and lets him stroll along with style and comfort on his daily walks | Improved Safety Design: The fast-release buckle and metal D-rings for leash attachment ensure that your cat will stay securely in the harness while you are out on your daily walks. For additional safety, our escape-proof cat harness has reflective strips design, which can keep your kitty always visible even at night | Easy to Wear and Adjustable Harness: Made for convenience and function, the vest design makes this harness easy to get on and off. And the adjustable strap creates a Perfect Fit for your kitty with some room of growth. (Tips: Please give your cat some time to get familiar with this harness for the first time use)